Creature-Effects' humanoid mutant

a) Alien Questions
Around the time that Alien Resurrection was in production, this photo turned up in the magazine Scifi And Fantasy Models, causing confusion because of its extreme bizarrity and it was for an unnamed project. Exactly what is was supposed to be remained an interesting question, a mutant Ripley clone for the then new film? The Newborn ? But the question fell by the wayside, at least one might look at it as inspired by the Alien films and generally what kind of extreme things could be imagined for Alien Resurrection. And indeed it could be something for one of the many interesting movie projects that didn't get made.

(source: Scifi And Fantasy Models)

b) Mouth
Understandable questions could be asked about whether it has a human mouth loosely reminiscent of Sigourney Weaver's at the time.